Add support for Eukrea CPUAT91 SBC

CPUAT91 is built around Atmel's AT91RM9200 and has up to 16MB of NOR
flash, up to 128MB of SDRAM, and includes a Micrel KS8721 PHY in RMII
mode.

Signed-off-by: Eric Benard <eric@eukrea.com>
Signed-off-by: Tom Rix <Tom.Rix@windriver.com>

1 files changed, 81 insertions, 0 deletions

diff --git a/board/eukrea/cpuat91/cpuat91.c b/board/eukrea/cpuat91/cpuat91.c
new file mode 100644
index 00000000000..1a700b649cc
--- /dev/null
+++ b/board/eukrea/cpuat91/cpuat91.c
@@ -0,0 +1,81 @@
+/*
+ * (C) Copyright 2006 Eukrea Electromatique <www.eukrea.com>
+ * Eric Benard <eric@eukrea.com>
+ * based on at91rm9200dk.c which is :
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/arch/AT91RM9200.h>
+#include <at91rm9200_net.h>
+#include <ks8721.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* ------------------------------------------------------------------------- */
+/*
+ * Miscelaneous platform dependent initialisations
+ */
+
+int board_init(void)
+{
+	/* Enable Ctrlc */
+	console_init_f();
+	/* arch number of CPUAT91-Board */
+	gd->bd->bi_arch_number = MACH_TYPE_CPUAT91;
+	/* adress of boot parameters */
+	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+	return 0;
+}
+
+int dram_init(void)
+{
+	gd->bd->bi_dram[0].start = PHYS_SDRAM;
+	gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE;
+	return 0;
+}
+
+#if defined(CONFIG_DRIVER_ETHER)
+#if defined(CONFIG_CMD_NET)
+
+/*
+ * Name:
+ *	at91rm9200_GetPhyInterface
+ * Description:
+ *	Initialise the interface functions to the PHY
+ * Arguments:
+ *	None
+ * Return value:
+ *	None
+ */
+void at91rm9200_GetPhyInterface(AT91PS_PhyOps p_phyops)
+{
+	p_phyops->Init = ks8721_initphy;
+	p_phyops->IsPhyConnected = ks8721_isphyconnected;
+	p_phyops->GetLinkSpeed = ks8721_getlinkspeed;
+	p_phyops->AutoNegotiate = ks8721_autonegotiate;
+}
+
+#endif	/* CONFIG_CMD_NET */
+#endif	/* CONFIG_DRIVER_ETHER */